import 'dart:convert';
import 'package:flutter/material.dart';
class DistanceCate extends StatefulWidget {
  DistanceCate({Key key}) : super(key: key);

  @override
  _DistanceCateState createState() => _DistanceCateState();
}

class _DistanceCateState extends State<DistanceCate> {
  @override
  Widget build(BuildContext context) {
    return Container(
       child: Text('地区'),
    );
  }
}